diff --git a/Cargo.lock b/Cargo.lock
index 2a175f4..bff529c 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -606,9 +606,9 @@ checksum = "d4fd5641d01c8f18a23da7b6fe29298ff4b55afcccdf78973b24cf3175fee32e"
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.26"
+version = "1.0.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a152013215dca273577e18d2bf00fa862b89b24169fb78c4c95aeb07992c9cec"
+checksum = "f0d8caf72986c1a598726adc988bb5984792ef84f5ee5aa50209145ee8077038"
 dependencies = [
  "unicode-xid",
 ]
diff --git a/xtask/Cargo.toml b/xtask/Cargo.toml
index e2be70b..69c40d7 100644
--- a/xtask/Cargo.toml
+++ b/xtask/Cargo.toml
@@ -9,7 +9,7 @@ publish = false
 anyhow = "1.0.40"
 flate2 = "1.0.20"
 heck = "0.3.2"
-proc-macro2 = "1.0.24"
+proc-macro2 = "1.0.27"
 quote = "1.0.9"
 serde = { version = "1.0.125", features = ["derive"] }
 syn = "1.0.72"